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Dovator [93]
2 years ago
14

Find the length of side x in simplest radical form with a rational denominator

Mathematics
1 answer:
cupoosta [38]2 years ago
8 0

Answer:

x = 8/√3

Step-by-step explanation:

We solve that above question using the trigonometric function of sin

Sin theta = Opposite/Hypotenuse

Theta = 60°

Opposite = 4

Hypotenuse = x

Hence,

Sin 60 = 4/x

Cross Multiply

sin 60 × x = 4

x= 4/sin 60

in rational form

sin 60 = √3/2

Hence, x = 4/ √3/2

= 4 ÷ √3/2

= 4 × 2/√3

= 8/√3

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Answer:

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Step-by-step explanation:

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2 years ago
Hey, Guys, can someone help me with this
Lunna [17]

Answer:

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Step-by-step explanation:

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2 years ago
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7 0
2 years ago
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Maksim231197 [3]
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3 years ago
In a number with at least two digits, the last number was removed. The resulting number was n smaller than ghe previous one.
BartSMP [9]

Answer:

The largest possible value of n is 11.

(A) is correct option.

Step-by-step explanation:

Given that,

The number with at least two digits,the last number was removed. The resulting number was n smaller than the previous one.

We need to find the largest possible value of n

Using given data,

The smallest number of two digit is 10.

Now, we removed last digit then we get 1 which is equal to 10 divided 10.

So, n = 10

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So, n = 11

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(A) is correct option.

5 0
2 years ago
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